sim card unreadable? Try This Way To Overcome It 100% Work


How to fix an unreadable sim-card The SIM card cannot be read or there is no very common service and funds often occur on devices after root because IMEI is usually lost. This problem can occur on all cells from Xiaomi, Coolpad, Sony Xperia, even Samsung.

Some of us may have experienced unreadable SIM cards. This problem really annoyed us, especially if we were in an emergency.

Because of this problem, we cannot send SMS, call, or even less internet access.

Therefore, at this time we will provide a solution to overcome the unreadable SIM.

How to fix sim card unreadable

In the following, we will give you tips to overcome the sim card problem that is not readable on our cellphone, see the full list below.

Airplane Mode

airplane mode

This method is very easy to do on our smartphone. The trick is to activate airplane mode, then leave for a few moments and then turn off airplane mode.

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By doing this, the system automatically makes network settings and searches for signals.

Restart the Smartphone

restart

If the use of flight mode has not produced results. The next step might be to restart the phone.

By restarting, of course, the system starts. If there is a network system error, the problem will be resolved.

Clean SIM Card

We can easily clean the brass SIM with an eraser.

You do this simply by removing the SIM card, then rub with a pencil eraser gently. In addition, we can clean with eucalyptus oil and tissue.

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Check SIM Connector

The first step we can take is to clean the brass card.

We can easily clean the brass SIM with an eraser.

You do this simply by removing the SIM card, then rub with a pencil gently. In addition, we can clean with eucalyptus oil and tissue

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sim card unreadable? Try using another sim card

To find the location of the error, we can insert another card in the cellphone. And also insert a SIM card into another cellphone.

If the second card we put in the cellphone cannot be read, there is a possibility of an error on the cellphone.

Vice versa. If the SIM card that we put on another cell phone is unreadable, the damage to the SIM card.

Check Android IMEI

For those of us who like to copy android. It is not impossible that there are mistakes that we might not realize. One of them is the loss of our Android mobile IMEI number.

We can check the IMEI number by opening the call menu after that, enter the secret code * # 06 #.

After that, our IMEI mobile number will be displayed. If the number is not displayed, an error occurs on our Android IMEI.

sim card unreadable? Try Reset Initial Settings

If you use all the methods above but have not been successful. We can reset the settings to factory settings.

This method can be done if we believe there is an error in the network system on our Android. But we must make a backup of all important information available.

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See also: How to Check Xiaomi IMEI

So those are some ways to overcome the problem on the sim card that is not readable on our cellphones, you can use the method above, Good luck and Thank you.

FAQ

What is a sim card?

A SIM card is an ant size card that is placed on a cellphone that has an identification key for telecommunications services. The SIM card must be used in a GSM system. Cards that are similar to SIM cards at UMTS are called USIM, while RUIM cards are popular in CDMA systems

How to check imei?

You can check the IMEI number by opening the call menu after that, enter the secret code * # 06 #.

How do I reset the settings?

Open the settings menu> additional settings> reset> reset.



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